.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* 头部横幅区域 */
.banner {
  text-align: center;
  padding: 40px 0;
  margin-bottom: 48px;
}

.title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: #333;
  font-weight: 600;
}

.subtitle {
  font-size: 1.2rem;
  margin-bottom: 24px;
  color: #666;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.actionButton {
  background: #1890ff;
  border: none;
  border-radius: 4px;
  padding: 8px 24px;
  font-size: 16px;
  transition: all 0.3s ease;
}

.actionButton:hover {
  background: #40a9ff;
}

/* 功能区块 */
.section {
  margin-bottom: 48px;
}

.sectionTitle {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: #333;
}

.featureCard {
  height: 100%;
  transition: all 0.3s;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.featureCard:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.featureCardContent {
  display: flex;
  padding: 20px;
}

.featureIconWrapper {
  flex: 0 0 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f0f7ff;
  border-radius: 50%;
  margin-right: 20px;
}

.featureIcon {
  font-size: 40px;
  color: #1890ff;
}

.featureInfo {
  flex: 1;
}

.featureTitle {
  font-size: 22px;
  margin-bottom: 12px;
  color: #333;
}

.featureFunctions {
  margin-bottom: 12px;
}

.functionItem {
  display: inline-block;
  margin-right: 20px;
  margin-bottom: 10px;
  color: #666;
  font-size: 14px;
}

.functionItem svg {
  margin-right: 5px;
  color: #1890ff;
}

.featureDescription {
  color: #666;
  margin-bottom: 12px;
}

.moreLink {
  color: #1890ff;
  padding: 0;
  height: auto;
  font-weight: 500;
}

.cardIconWrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 120px;
  background-color: #f0f7ff;
}

.cardIcon {
  font-size: 48px;
  color: #1890ff;
}

/* 使用指南/教程区域 */
.tutorialSection {
  background-color: #f5f5f5;
  padding: 24px;
  border-radius: 8px;
}

.tutorialCard {
  height: 100%;
  position: relative;
  padding: 16px;
}

.stepNumber {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #1890ff;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
}

/* 用户反馈区域 */
.feedbackSection {
  padding: 24px 0;
}

.feedbackCard {
  height: 200px;
  margin: 0 8px;
}

.feedbackContent {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #1890ff;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  margin-bottom: 8px;
}

/* 响应式布局 */
@media (max-width: 768px) {
  .banner {
    padding: 24px 0;
  }
  
  .title {
    font-size: 2rem;
  }
  
  .subtitle {
    font-size: 1rem;
  }
  
  .cardIconWrapper {
    height: 80px;
  }
  
  .cardIcon {
    font-size: 36px;
  }
  
  .feedbackCard {
    height: auto;
    min-height: 150px;
    margin-bottom: 16px;
  }
}

/* 单屏显示版本 - 精简样式 */
.bannerCompact {
  text-align: center;
  padding: 20px 0;
  margin-bottom: 20px;
}

.titleCompact {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #333;
  font-weight: 600;
}

.subtitleCompact {
  font-size: 1rem;
  margin-bottom: 15px;
  color: #666;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.sectionCompact {
  margin-bottom: 20px;
}

.sectionTitleCompact {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #333;
}

.featureCardCompact {
  height: 100%;
  transition: all 0.3s;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.featureCardCompact:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tutorialSectionCompact {
  background-color: #f5f5f5;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 0;
}

.tutorialItemCompact {
  display: flex;
  align-items: center;
  background: white;
  padding: 10px 15px;
  border-radius: 6px;
  position: relative;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  height: 60px;
}

.tutorialItemCompact h3 {
  margin: 0 0 0 40px;
  font-size: 1rem;
}

/* 响应式布局 - 精简版 */
@media (max-width: 768px) {
  .bannerCompact {
    padding: 15px 0;
  }
  
  .titleCompact {
    font-size: 1.5rem;
  }
  
  .subtitleCompact {
    font-size: 0.9rem;
  }
  
  .featureCardCompact {
    margin-bottom: 10px;
  }
  
  .tutorialItemCompact {
    margin-bottom: 10px;
  }
} 